.layui-icon {
    margin: 0 5px;
    font-size: 16px;
}


.layui-icon-app {
    margin-left: 20px;
}


.text-pic {
    width: 30px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    background-color: aquamarine;
    display: inline-block;
    border-radius: 50%;
}


.text-pic,
.layui-nav-img {
    display: none;
}

iframe{
    width: 100%;
    height: 100%;
}